CN111266286A

CN111266286A - Screening and cleaning device for food processing and use method thereof

Info

Publication number: CN111266286A
Application number: CN202010167955.1A
Authority: CN
Inventors: 耿言华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-06-12

Abstract

The invention discloses a screening and cleaning device for food processing, which comprises a screening mechanism, a cleaning mechanism and a material receiving mechanism, wherein the screening mechanism is arranged on a support frame, the cleaning mechanism is arranged on a support seat, the cleaning mechanism is positioned right in front of the screening mechanism, the discharge end of the screening mechanism is communicated with the feed end of the cleaning mechanism through a communicating pipe, and the material receiving mechanism is positioned right in front of the cleaning mechanism; the screening mechanism comprises a screening box, a feeding pipe, a dust suction box, a dust suction assembly and a screening assembly, wherein the screening box is arranged on the support frame, the feeding pipe is arranged on one side of the screening box, the feeding pipe is obliquely arranged, the screening assembly is arranged in the screening box, the dust suction box is arranged at the bottom of one side, close to the feeding pipe, of the screening box, and the dust suction assembly is arranged in the dust suction box.

Description

Screening and cleaning device for food processing and use method thereof

Technical Field

The invention belongs to the field of food processing, relates to screening and cleaning and a using method thereof, and particularly relates to a screening and cleaning device for food processing and a using method thereof.

Background

When fruit food materials are processed into food, the food materials need to be subjected to procedures such as screening, cleaning and the like.

However, in the screening and cleaning device for food processing in the prior art, due to the dust and soil adhered to the surface of the unprocessed food raw material in the early stage, the food raw material is cleaned, so that workers need to clean solid impurities such as soil and dust contained in the cleaning solution, and the workload of the workers is increased; after the food raw materials are screened, the food raw materials need to be transferred into a cleaning device, and after the cleaning is finished, the food raw materials are taken out and then transferred into drying equipment; meanwhile, the cleaned food raw materials are not conveniently collected due to the fact that the cleaned food raw materials are not contained in a grading mode.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the screening and cleaning device for food processing cleans food raw materials due to dust and soil adhered to the surface of the unprocessed food raw materials in the early stage, so that workers need to clean solid impurities such as soil and dust contained in cleaning liquid, and the workload of the workers is increased; after the food raw materials are screened, the food raw materials need to be transferred into a cleaning device, and after the cleaning is finished, the food raw materials are taken out and then transferred into drying equipment; meanwhile, the problem that the cleaned food raw materials are inconvenient to collect due to the fact that the cleaned food raw materials are contained in a grading mode after cleaning is not achieved, and the screening and cleaning device for food processing and the using method of the screening and cleaning device are provided.

The purpose of the invention can be realized by the following technical scheme:

a screening and cleaning device for food processing comprises a screening mechanism, a cleaning mechanism and a material receiving mechanism, wherein the screening mechanism is arranged on a support frame, the cleaning mechanism is arranged on a support seat, the cleaning mechanism is positioned right in front of the screening mechanism, a discharge end of the screening mechanism is communicated with a feed end of the cleaning mechanism through a communicating pipe, and the material receiving mechanism is positioned right in front of the cleaning mechanism;

screening mechanism is including screening case, filling tube, suction box, dust absorption subassembly and screening subassembly, and the screening case is installed on the support frame, and one side of screening case is provided with the filling tube, and the filling tube slope sets up, installs the screening subassembly in the screening case, and one side bottom that the screening case is close to the filling tube is provided with the suction box, installs the dust absorption subassembly in the suction box.

Preferably, the screening subassembly includes ejection of compact funnel, a sieve section of thick bamboo, primary shaft bearing, the inlet pipe, baffle and first motor, first motor is installed on the lateral wall of keeping away from the filling tube, and the output of first motor passes the lateral wall of screening case, and be connected with a sieve section of thick bamboo, a sieve section of thick bamboo passes through primary shaft bearing and installs on the inner wall of screening case, the feed end of a sieve section of thick bamboo passes through the inlet pipe and is connected with the filling tube, and the feed end and the inlet pipe of a sieve section of thick bamboo rotate to be connected, the one end diameter that a sieve section of thick bamboo is close to the inlet pipe is less than the one end diameter that a sieve section of thick.

Preferably, be provided with the sieve mesh of three different aperture sizes of group on the sieve section of thick bamboo, and the sieve mesh size is provided with two sets of baffles along the increase of a sieve section of thick bamboo horizontal direction on the bottom of a sieve section of thick bamboo, and equidistant three ejection of compact funnels of group of installing in the bottom surface of screening case, ejection of compact funnel and the feed end intercommunication of communicating pipe, ejection of compact funnel are located a sieve section of thick bamboo under.

Preferably, the dust absorption subassembly includes the suction hood, the dust absorption pipe, filter screen and bottom plate, the through-hole of multiunit is evenly seted up to the bottom of inlet pipe, and the bottom of inlet pipe installs the suction hood, suction hood and suction box intercommunication, and install the draught fan on the back lateral wall of suction box, the output and the dust absorption pipe intercommunication of draught fan, the dust absorption hole connection on dust absorption pipe and the suction box rear side wall, and the filter screen is installed in the dust absorption hole on the suction box rear side wall, the bottom joint of suction box has the bottom plate.

Preferably, wiper mechanism is including wasing case, supporting seat and washing subassembly, washs the case and installs on the supporting seat, and washs the incasement equidistant washing subassembly that is provided with three groups, washs the front of case and is provided with the discharge gate, and the discharge gate highly is higher than and connects the workbin, washs the back of case and is provided with the feed inlet, feed inlet and the discharge end intercommunication of communicating pipe.

Preferably, wash the subassembly and include the pneumatic cylinder, the roof, the hydraulic stem, the mounting panel, the secondary shaft bearing, driven gear and washing cylinder, the pneumatic cylinder is installed on the top surface of wasing the case, and the output and the roof of pneumatic cylinder are connected, bottom surface one side of roof and the top surface one side swing joint of mounting panel, the bottom surface opposite side of top surface passes through the hydraulic stem and is connected with the top surface opposite side of mounting panel, it rotates through the secondary shaft bearing and sets up on the bottom surface of mounting panel to wash the cylinder, and the outer wall both sides of washing cylinder are overlapped respectively and are equipped with driven gear, driven gear and actuating mechanism.

Preferably, the driving mechanism comprises a driving gear, a rotating shaft and a second motor, the second motor is arranged on the bottom surface of the mounting plate, the output end of the second motor is connected with the rotating shaft, the driving gear is sleeved on each of the two sides of the rotating shaft, and the driving gear is meshed with the driven gear.

Preferably, the side wall of the cleaning roller is uniformly provided with a plurality of groups of through holes, the two sides of the cleaning roller are respectively connected with the first hose and the second hose, the discharge end of the first hose is communicated with the discharge hole, and the second hose is communicated with the feed inlet of the cleaning box.

Preferably, the material receiving mechanism comprises a material receiving box, a support, a container, exhaust pipes and a cover plate, the material receiving box is positioned right in front of the cleaning box, the cover plate is arranged on the top surface of the material receiving box, three groups of exhaust pipes are arranged on the top surface of the cover plate at equal intervals, three groups of supports are arranged in the material receiving box at equal intervals, and the container is arranged on the supports;

the inner wall of the material receiving box is provided with an electric heating plate, and the inner wall of the material receiving box is provided with three groups of fans at equal intervals.

The use method of the screening and cleaning device for food processing comprises the following steps:

s1, adding food raw materials to be processed into a screen drum through a feeding pipe and along the feeding pipe, sucking soil dust adhered to the food raw materials into a dust suction box through a dust suction hood under the action of negative pressure generated by a draught fan when the food raw materials to be processed are in the feeding pipe, driving the screen drum to rotate by starting a first motor to work, screening out the food raw materials with different sizes through the screen holes with different sizes as the diameter of one end, close to the feeding pipe, of the screen drum is smaller than that of one end, far away from the feeding pipe, of the screen drum and three groups of screen holes with different sizes are arranged on the screen drum, and sequentially discharging the screened food raw materials into a cleaning roller through a hopper and a communicating pipe;

s2, after the food raw materials fall into the cleaning roller, controlling the hydraulic cylinder to work to enable the cleaning roller to move downwards and enable the food raw materials to be soaked below the liquid level of cleaning liquid in the cleaning box, then controlling the second motor to work to drive the rotating shaft and the driving gear on the rotating shaft to rotate, driving the driving gear to drive the driven gear to rotate through meshing action, enabling the cleaning roller to rotate in the cleaning liquid to clean the food raw materials, after cleaning is finished, controlling the hydraulic cylinder to drive the cleaning roller to move upwards, then controlling the hydraulic rod to work to enable the cleaning roller to incline, and enabling the cleaned food raw materials to fall into the material receiving box from the discharge port along the inclined cleaning roller;

s3, after cleaning, the food raw materials with different grades and sizes enter three groups of different material receiving boxes, then the cover plate is covered, the fan and the electric heating plate are started to heat the material receiving boxes, the cleaned moisture on the food raw materials is removed, after drying is finished, the cover plate is opened, and the material receiving boxes of the food raw materials processed by the device can be directly taken out.

Compared with the prior art, the invention has the beneficial effects that: the food raw material to be processed is added into the screen drum through the charging pipe and along the feeding pipe, when the food raw material to be processed is at the feeding pipe, soil dust adhered on the food raw material is sucked into the dust suction box through the dust suction cover under the action of negative pressure generated by the draught fan, the soil dust in the dust suction box can be discharged by opening the bottom plate, sundries can be conveniently and quickly cleaned, impurities such as dust on the food raw material can be treated through the arranged dust suction assembly, the cleaning work of a rear cleaning mechanism on the food raw material can be reduced, the workload of workers for cleaning the sundries in the cleaning box is reduced, the cleaning efficiency is greatly improved, the screen drum is driven to rotate by starting the first motor, and as the diameter of one end of the screen drum close to the feeding pipe is smaller than the diameter of one end of the screen drum far away from the feeding pipe and three groups of screen holes with different pore sizes are arranged on the screen drum, the screening assembly is simple in structure and high in working efficiency, the food raw materials can be effectively screened, and the screened food raw materials can be correspondingly processed in the next step by the aid of the cleaning mechanism;

after the food raw materials fall into the cleaning roller, the hydraulic cylinder is controlled to work, the cleaning roller moves downwards and soaks the food raw materials below the liquid level of the cleaning liquid in the cleaning box, then the second motor is controlled to work to drive the rotating shaft and the driving gear on the rotating shaft to rotate, the driving gear drives the driven gear to rotate through meshing action, the cleaning roller rotates in the cleaning liquid to clean the food raw materials, after cleaning is finished, the hydraulic cylinder is controlled to drive the cleaning roller to move upwards, then the hydraulic rod is controlled to work to incline the cleaning roller, the cleaned food raw materials fall into the material receiving box from the discharge port along the inclined cleaning roller, the cleaning mechanism can clean the food raw materials according to different grades of the screened food raw materials, and the cleaning mechanism can clean the food raw materials and solve the problem that the food raw materials are screened in the prior art, the food raw materials need to be transferred into a cleaning device, and after cleaning is finished, the food raw materials are taken out and transferred into drying equipment, and the like;

the food raw materials of different grade sizes enter into the workbin that connects of three group differences after wasing, then cover the apron, start fan and electric heating board, heat the workbin that connects, get rid of abluent moisture on the food raw materials, after the stoving, open the apron, the food raw materials that direct take-out device handled can that connect the workbin, this receiving mechanism can load the food raw materials of different grade sizes, and also realize drying when the food raw materials after wasing, this receiving mechanism can automatic partial shipment, and in time dry food raw materials, reduce the transportation between washing and the stoving.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic perspective view of a screening mechanism according to the present invention;

FIG. 3 is a schematic view of the inside of the screening chamber according to the present invention;

FIG. 4 is a schematic structural view of the connection relationship between the cleaning mechanism and the receiving mechanism in the present invention;

FIG. 5 is a schematic structural view of the interior of the cleaning mechanism and the receiving mechanism of the present invention;

FIG. 6 is a schematic view of the cleaning assembly of the present invention;

FIG. 7 is a perspective view of a cleaning assembly of the present invention;

fig. 8 is a schematic structural view of the receiving mechanism in the invention.

In the figure: 1. a screening mechanism; 2. a cleaning mechanism; 3. a material receiving mechanism; 4. a screening box; 5. a feed tube; 6. a support frame; 7. a dust collection box; 8. a discharging hopper; 9. a communicating pipe; 10. a screen cylinder; 11. a first bearing housing; 12. a feed pipe; 13. a dust hood; 14. a dust collection pipe; 15. filtering with a screen; 16. a base plate; 17. a partition plate; 18. a first motor; 19. a discharge port; 20. a cleaning tank; 21. a supporting seat; 22. a material receiving box; 23. a support; 24. a cargo box; 25. an exhaust pipe; 26. a hydraulic cylinder; 27. a top plate; 28. a hydraulic lever; 29. mounting a plate; 30. a first hose; 31. a second hose; 32. a second bearing housing; 33. a driven gear; 34. a driving gear; 35. a rotating shaft; 36. a second motor; 37. a fan; 38. an electrical heating plate; 39. a cover plate; 40. and cleaning the roller.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a screening and cleaning device for food processing includes a screening mechanism 1, a cleaning mechanism 2 and a material receiving mechanism 3, wherein the screening mechanism 1 is installed on a support frame 6, the cleaning mechanism 2 is installed on a support base 21, the cleaning mechanism 2 is located right in front of the screening mechanism 1, a discharging end of the screening mechanism 1 is communicated with a feeding end of the cleaning mechanism 2 through a communicating pipe 9, and the material receiving mechanism 3 is located right in front of the cleaning mechanism 2;

screening mechanism 1 includes screening case 4, filling tube 5, dust absorption case 7, dust absorption subassembly and screening subassembly, and screening case 4 is installed on support frame 6, and one side of screening case 4 is provided with filling

tube

5, and 5 slopes of filling tube set up, installs the screening subassembly in the screening case 4, and one side bottom that screening case 4 is close to filling tube 5 is provided with dust absorption case 7, installs the dust absorption subassembly in the dust absorption case 7.

The screening subassembly includes ejection of compact funnel 8, a sieve section of thick bamboo 10, first bearing frame 11, inlet pipe 12, baffle 17 and first motor 18, first motor 18 is installed on the lateral wall of keeping away from filling tube 5, and the lateral wall of screening case 4 is passed to the output of first motor 18, and be connected with a sieve section of thick bamboo 10, a sieve section of thick bamboo 10 is installed on the inner wall of screening case 4 through first bearing frame 11, the feed end of a sieve section of thick bamboo 10 passes through inlet pipe 12 and is connected with filling tube 5, and the feed end of a sieve section of thick bamboo 10 rotates with inlet pipe 12 to be connected, the one end diameter that a sieve section of thick bamboo 10 is close to inlet pipe 12 is less than the one end diameter that a sieve section of thick bamboo 10 kept away from inlet pipe.

Three groups of sieve pores with different pore sizes are arranged on the sieve cylinder 10, the sieve pores are increased along the horizontal direction of the sieve cylinder 10, two groups of partition plates 17 are arranged on the bottom of the sieve cylinder 10, three groups of discharge funnels 8 are equidistantly arranged on the bottom surface of the screening box 4, the discharge funnels 8 are communicated with the feed end of the communicating pipe 9, the discharge funnels 8 are positioned under the sieve cylinder 10, the sieve cylinder 10 is driven to rotate by starting the first motor 18, as the diameter of one end, close to the feed pipe 12, of the sieve cylinder 10 is smaller than the diameter of one end, far away from the feed pipe 12, of the sieve cylinder 10 and three groups of sieve pores with different pore sizes are arranged on the sieve cylinder 10, food raw materials with different sizes are screened out through the sieve pores with different sizes, the screened food raw materials are sequentially discharged from the discharge funnels 8, the communicating pipe 9 enters the cleaning roller 40, the screening assembly is, and the screened food raw materials can be processed in the next step corresponding to the cleaning mechanism 2.

The dust collection component comprises a dust collection cover 13, a dust collection pipe 14, a filter screen 15 and a bottom plate 16, wherein a plurality of groups of through holes are uniformly formed in the bottom of the inlet pipe 12, the dust collection cover 13 is installed at the bottom of the inlet pipe 12, the dust collection cover 13 is communicated with the dust collection box 7, an induced draft fan is installed on the rear side wall of the dust collection box 7, the output end of the induced draft fan is communicated with the dust collection pipe 14, the dust collection pipe 14 is connected with a dust collection hole in the rear side wall of the dust collection box 7, the filter screen 15 is installed in the dust collection hole in the rear side wall of the dust collection box 7, the bottom plate 16 is clamped at the bottom of the dust collection box 7, food raw materials to be processed are added into the screen drum 10 through the feed pipe 5 and along the inlet pipe 12, soil dust adhered to the food raw materials are sucked into the dust collection box 7 through the dust collection cover 13 under the action of negative pressure generated by the induced draft fan when the food raw materials to be processed, convenient and fast clears up debris, can handle impurity such as dust on the food ingredients through the dust absorption subassembly that sets up, can reduce wiper mechanism 2 at the back and wash the processing work to the food ingredients, and reduce the staff and need clear up the work load of debris to wasing case 20 to improve the cleaning efficiency greatly.

The cleaning mechanism 2 comprises a cleaning box 20, a supporting seat 21 and cleaning components, the cleaning box 20 is installed on the supporting seat 21, three groups of cleaning components are arranged in the cleaning box 20 at equal intervals, a discharge port 19 is arranged on the front face of the cleaning box 20, the height of the discharge port 19 is higher than that of a material receiving box 22, a feed port is arranged on the back face of the cleaning box 20, and the feed port is communicated with the discharge end of a communicating pipe 9.

The cleaning assembly comprises a hydraulic cylinder 26, a top plate 27, a hydraulic rod 28, a mounting plate 29, a second bearing seat 32, a driven gear 33 and a cleaning roller 40, the hydraulic cylinder 26 is installed on the top surface of the cleaning box 20, the output end of the hydraulic cylinder 26 is connected with the top plate 27, one side of the bottom surface of the top plate 27 is movably connected with one side of the top surface of the mounting plate 29, the other side of the bottom surface of the top plate 27 is connected with the other side of the top surface of the mounting plate 29 through the hydraulic rod 28, the cleaning roller 40 is rotatably arranged on the bottom surface of the mounting plate 29 through the second bearing seat 32, the two sides of the outer wall of the cleaning roller 40 are respectively.

The driving mechanism comprises a driving gear 34, a rotating shaft 35 and a second motor 36, the second motor 36 is arranged on the bottom surface of the mounting plate 29, the output end of the second motor 36 is connected with the rotating shaft 35, the driving gear 34 is respectively sleeved on two sides of the rotating shaft 35, and the driving gear 34 is meshed with the driven gear 33.

The side wall of the cleaning roller 40 is uniformly provided with a plurality of groups of through holes, two sides of the cleaning roller 40 are respectively connected with the first hose 30 and the second hose 31, the discharge end of the first hose 30 is communicated with the discharge hole 19, the second hose 31 is communicated with the feed hole of the cleaning box 20, the second motor 36 is controlled to work to drive the rotating shaft 35 and the driving gear 34 on the rotating shaft 35 to rotate, the driving gear 34 drives the driven gear 33 to rotate through meshing action, so that the cleaning roller 40 rotates in the cleaning liquid to clean food raw materials, after the cleaning is finished, the hydraulic cylinder 26 is controlled to drive the cleaning roller 40 to move upwards, then the hydraulic rod 28 is controlled to work to incline the cleaning roller 40, and the cleaned food raw materials fall into the receiving box 22 from the discharge hole 19 along the inclined cleaning roller, and the cleaning mechanism 2 can perform grading cleaning according to the screened food raw materials with different grades, and wiper mechanism 2 can be totally wash food raw materials, has solved among the prior art food raw materials screening back, need transport belt cleaning device to food raw materials in, when wasing the completion back, takes out food raw materials again, transports the problem of the interior complicated work of drying equipment etc. again.

The material receiving mechanism comprises a material receiving box 22, supports 23, a container 24, exhaust pipes 25 and a cover plate 39, wherein the material receiving box 22 is positioned right in front of the cleaning box 20, the cover plate 39 is arranged on the top surface of the material receiving box 22, three groups of exhaust pipes 25 are arranged on the top surface of the cover plate 39 at equal intervals, three groups of supports 23 are arranged in the material receiving box 22 at equal intervals, and the container 24 is arranged on the supports 23;

install electric heating plate 38 on the inner wall of material receiving box 22, and connect equidistant fan 37 that is provided with three groups on the inner wall of material receiving box 22, the food raw materials of different grade sizes enter into three different material receiving box 22 of group after the washing, then cover apron 39, start fan 37 and electric heating plate 38, heat material receiving box 22, get rid of abluent moisture on the food raw materials, after the stoving, open apron 39, the food raw materials that direct take-out device handled connect material receiving box 22 can, this receiving mechanism 3 can load the food raw materials of different grade sizes, and also realize drying the food raw materials after the washing, this receiving mechanism 3 can automatic partial shipment, and in time dry food raw materials, reduce the transportation between washing and the stoving.

s1, adding food raw materials to be processed into the screen drum 10 through the feeding pipe 5 and along the feeding pipe 12, sucking soil dust adhered to the food raw materials into the dust suction box 7 through the dust suction cover 13 under the action of negative pressure generated by the draught fan when the food raw materials to be processed are in the feeding pipe 12, discharging the soil dust in the dust suction box 7 by opening the bottom plate 16, conveniently and quickly cleaning impurities, driving the screen drum 10 to rotate by starting the first motor 18 to work, and enabling the food raw materials with different sizes to be screened out through screen holes with different sizes as the diameter of one end, close to the feeding pipe 12, of the screen drum 10 is smaller than the diameter of one end, away from the feeding pipe 12, of the screen drum 10 and three groups of screen holes with different sizes are arranged on the screen drum 10, and the screened food raw materials sequentially enter the cleaning roller 40 through the discharge hopper 8 and the communicating pipe 9;

s2, after the food raw materials fall into the cleaning roller 40, controlling the hydraulic cylinder 26 to work, so that the cleaning roller 40 moves downwards and the food raw materials are soaked below the liquid level of the cleaning liquid in the cleaning tank 20, then controlling the second motor 36 to work, driving the rotating shaft 35 and the driving gear 34 on the rotating shaft 35 to rotate, driving the driven gear 33 to rotate through meshing action by the driving gear 34, so that the cleaning roller 40 rotates in the cleaning liquid to clean the food raw materials, after cleaning is finished, controlling the hydraulic cylinder 26 to drive the cleaning roller 40 to move upwards, then controlling the hydraulic rod 28 to work, so that the cleaning roller 40 tilts, and the cleaned food raw materials fall into the material receiving box 22 from the discharge port 19 along the tilted cleaning roller;

s3, feeding the cleaned food raw materials with different grades into three different material receiving boxes 22, covering a cover plate 39, starting a fan 37 and an electric heating plate 38, heating the material receiving boxes 22, removing the cleaned moisture on the food raw materials, opening the cover plate 39 after drying is finished, and directly taking out the processed food raw materials from the material receiving boxes 22.

The working principle of the invention is as follows: food raw materials to be processed are added into the screen drum 10 through the feed pipe 5 and along the feed pipe 12, when the food raw materials to be processed are arranged on the feed pipe 12, soil dust adhered on the food raw materials is sucked into the dust suction box 7 through the dust suction cover 13 under the action of negative pressure generated by the draught fan, the soil dust in the dust suction box 7 can be discharged by opening the bottom plate 16, sundries can be conveniently and quickly cleaned, impurities such as dust on the food raw materials can be treated through the arranged dust suction assembly, the cleaning work of the food raw materials by the cleaning mechanism 2 at the back can be reduced, the workload of cleaning the sundries by a worker on the cleaning box 20 is reduced, the cleaning efficiency is greatly improved, the screen drum 10 is driven to rotate by starting the first motor 18, because the diameter of one end of the screen drum 10 close to the feed pipe 12 is smaller than the diameter of one end of the screen drum 10 far away from the feed pipe 12 and three groups of screen holes with different aperture sizes are arranged on the screen drum 10, food raw materials with different sizes are screened out through the sieve holes with different sizes, the screened food raw materials are sequentially discharged from the hopper 8 and the communicating pipe 9 and enter the cleaning roller 40, the screening assembly is simple in structure and high in working efficiency, the food raw materials can be effectively screened, and the screened food raw materials can be correspondingly processed by the cleaning mechanism 2;

after the food raw materials fall into the cleaning roller 40, the hydraulic cylinder 26 is controlled to work, so that the cleaning roller 40 moves downwards and the food raw materials are soaked below the liquid level of the cleaning liquid in the cleaning tank 20, then the second motor 36 is controlled to work to drive the rotating shaft 35 and the driving gear 34 on the rotating shaft 35 to rotate, the driving gear 34 drives the driven gear 33 to rotate through meshing action, so that the cleaning roller 40 rotates in the cleaning liquid to clean the food raw materials, after cleaning is finished, the hydraulic cylinder 26 is controlled to drive the cleaning roller 40 to move upwards, then the hydraulic rod 28 is controlled to work, so that the cleaning roller 40 inclines, the cleaned food raw materials fall into the material receiving tank 22 from the discharge port 19 along the inclined cleaning roller, the cleaning mechanism 2 can perform classified cleaning according to the screened food raw materials with different grades, and the cleaning mechanism 2 can clean the food raw materials, the problem of complex work that after food raw materials are screened in the prior art, the food raw materials need to be transferred into a cleaning device, and after cleaning is completed, the food raw materials are taken out and transferred into drying equipment is solved;

the food raw materials of different grade sizes enter into the different workbin 22 that connects of three groups after the washing, then cover apron 39, start fan 37 and electric heating board 38, it heats to connect workbin 22, get rid of abluent moisture on the food raw materials, after the stoving, open apron 39, the food raw materials that direct take-out device handled connect workbin 22 can, this receiving mechanism 3 can load the food raw materials of different grade sizes, and also realize drying the food raw materials after the washing, this receiving mechanism 3 can automatic partial shipment, and in time dry food raw materials, reduce the transportation between washing and the stoving.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A screening belt cleaning device for food processing which characterized in that: the cleaning device comprises a screening mechanism (1), a cleaning mechanism (2) and a material receiving mechanism (3), wherein the screening mechanism (1) is arranged on a support frame (6), the cleaning mechanism (2) is arranged on a support seat (21), the cleaning mechanism (2) is positioned right in front of the screening mechanism (1), the discharge end of the screening mechanism (1) is communicated with the feed end of the cleaning mechanism (2) through a communicating pipe (9), and the material receiving mechanism (3) is positioned right in front of the cleaning mechanism (2);

screening mechanism (1) is including screening case (4), filling tube (5), suction box (7), dust absorption subassembly and screening subassembly, and screening case (4) are installed on support frame (6), and one side of screening case (4) is provided with filling tube (5), and filling tube (5) slope sets up, installs the screening subassembly in screening case (4), and one side bottom that screening case (4) are close to filling tube (5) is provided with suction box (7), installs the dust absorption subassembly in suction box (7).

2. A screening and cleaning device for food processing according to claim 1, characterized in that the screening assembly comprises a discharge hopper (8), a screen drum (10), a first bearing block (11), a feed pipe (12), a partition plate (17) and a first motor (18), the first motor (18) is mounted on the side wall far from the feed pipe (5), and the output end of the first motor (18) passes through the side wall of the screening box (4) and is connected with the screen drum (10), the screen drum (10) is mounted on the inner wall of the screening box (4) through the first bearing block (11), the feed end of the screen drum (10) is connected with the feed pipe (5) through the feed pipe (12), and the feed end of the screen drum (10) is rotatably connected with the feed pipe (12), the diameter of the end of the screen drum (10) near the feed pipe (12) is smaller than the diameter of the end of the screen drum (10) far from the feed pipe (12), and sieve holes are arranged on the side wall of the sieve drum (10) at equal intervals.

3. The screening and cleaning device for food processing according to claim 2, wherein three groups of screen holes with different pore sizes are arranged on the screen drum (10), the size of the screen holes is increased along the horizontal direction of the screen drum (10), two groups of partition plates (17) are arranged on the bottom of the screen drum (10), three groups of discharging funnels (8) are arranged on the bottom surface of the screening box (4) at equal intervals, the discharging funnels (8) are communicated with the feeding end of the communicating pipe (9), and the discharging funnels (8) are positioned under the screen drum (10).

4. The screening and cleaning device for food processing according to claim 1, wherein the dust collection assembly comprises a dust collection cover (13), a dust collection pipe (14), a filter screen (15) and a bottom plate (16), a plurality of groups of through holes are uniformly formed in the bottom of the inlet pipe (12), the dust collection cover (13) is installed at the bottom of the inlet pipe (12), the dust collection cover (13) is communicated with the dust collection box (7), an induced draft fan is installed on the rear side wall of the dust collection box (7), the output end of the induced draft fan is communicated with the dust collection pipe (14), the dust collection pipe (14) is connected with a dust collection hole in the rear side wall of the dust collection box (7), the filter screen (15) is installed in the dust collection hole in the rear side wall of the dust collection box (7), and the bottom plate (16) is clamped at the bottom of the dust collection box (.

5. The screening and cleaning device for food processing according to claim 1, wherein the cleaning mechanism (2) comprises a cleaning box (20), a supporting seat (21) and cleaning components, the cleaning box (20) is mounted on the supporting seat (21), three groups of cleaning components are arranged in the cleaning box (20) at equal intervals, a discharge port (19) is arranged on the front surface of the cleaning box (20), the height of the discharge port (19) is higher than that of the receiving box (22), a feed port is arranged on the rear surface of the cleaning box (20), and the feed port is communicated with the discharge end of the communicating pipe (9).

6. A screening washer arrangement for food processing according to claim 5, characterized in that the washer assembly comprises a hydraulic cylinder (26), a top plate (27), a hydraulic rod (28), a mounting plate (29), a second bearing block (32), a driven gear (33) and a washing drum (40), the hydraulic cylinder (26) being mounted on the top surface of the washing tank (20), the output end of the hydraulic cylinder (26) is connected with the top plate (27), one side of the bottom surface of the top plate (27) is movably connected with one side of the top surface of the mounting plate (29), the other side of the bottom surface of the top plate (27) is connected with the other side of the top surface of the mounting plate (29) through a hydraulic rod (28), the cleaning roller (40) is rotatably arranged on the bottom surface of the mounting plate (29) through a second bearing seat (32), and two sides of the outer wall of the cleaning roller (40) are respectively sleeved with a driven gear (33), and the driven gear (33) is communicated with the output end of the driving mechanism.

7. The screening and cleaning device for food processing according to claim 6, wherein the driving mechanism comprises a driving gear (34), a rotating shaft (35) and a second motor (36), the second motor (36) is arranged on the bottom surface of the mounting plate (29), the output end of the second motor (36) is connected with the rotating shaft (35), the driving gear (34) is sleeved on each of two sides of the rotating shaft (35), and the driving gear (34) is meshed with the driven gear (33) to be connected.

8. The screening and cleaning device for food processing according to claim 6, wherein a plurality of groups of through holes are uniformly formed in the side wall of the cleaning roller (40), two sides of the cleaning roller (40) are respectively connected with the first hose (30) and the second hose (31), the discharge end of the first hose (30) is communicated with the discharge hole (19), and the second hose (31) is communicated with the feed hole of the cleaning box (20).

9. The screening and cleaning device for food processing according to claim 1, wherein the material receiving mechanism comprises a material receiving box (22), supports (23), a container (24), exhaust pipes (25) and a cover plate (39), the material receiving box (22) is positioned right in front of the cleaning box (20), the cover plate (39) is arranged on the top surface of the material receiving box (22), three groups of exhaust pipes (25) are arranged on the top surface of the cover plate (39) at equal intervals, three groups of supports (23) are arranged inside the material receiving box (22) at equal intervals, and the container (24) is arranged on the supports (23);

the inner wall of the material receiving box (22) is provided with an electric heating plate (38), and the inner wall of the material receiving box (22) is provided with three groups of fans (37) at equal intervals.

10. A method of using the screening washer apparatus for food processing according to any one of claims 1 to 9, wherein the method of using the screening washer apparatus for food processing comprises the steps of:

s1, food raw materials to be processed are added into a screen drum (10) through a feeding pipe (5) and along a feeding pipe (12), when the food raw materials to be processed are fed into the feeding pipe (12), soil dust adhered to the food raw materials is sucked into a dust suction box (7) through a dust suction cover (13) under the action of negative pressure generated by a draught fan, the soil dust in the dust suction box (7) can be discharged by opening a bottom plate (16), the screen drum (10) is driven to rotate by starting a first motor (18), and as the diameter of one end, close to the feeding pipe (12), of the screen drum (10) is smaller than the diameter of one end, far away from the feeding pipe (12), of the screen drum (10) and three groups of screen holes with different pore sizes are arranged on the screen drum (10), the food raw materials with different sizes are screened through the screen holes with different sizes, and the screened food raw materials sequentially pass through a hopper (8), The communicating pipe (9) enters the cleaning roller (40);

s2, after the food raw materials fall into the cleaning roller (40), controlling the hydraulic cylinder (26) to work, so that the cleaning roller (40) moves downward and the food material is soaked below the liquid level of the cleaning liquid in the cleaning tank (20), then, the second motor (36) is controlled to work to drive the rotating shaft (35) and the driving gear (34) on the rotating shaft (35) to rotate, the driving gear (34) drives the driven gear (33) to rotate through the meshing action, so that the cleaning roller (40) rotates in the cleaning liquid to clean the food raw materials, when the cleaning is finished, the hydraulic cylinder (26) is controlled to drive the cleaning roller (40) to move upwards, then the control hydraulic rod (28) works to incline the cleaning roller (40), and the cleaned food raw materials fall into the material receiving box (22) from the discharge hole (19) along the inclined cleaning roller (40);

s3, after cleaning, the food raw materials with different grades enter three groups of different material receiving boxes (22), then a cover plate (39) is covered, a fan (37) and an electric heating plate (38) are started to heat the material receiving boxes (22) to remove water cleaned on the food raw materials, after drying is finished, the cover plate (39) is opened, and the material receiving boxes (22) of the food raw materials processed by the device are directly taken out.